Experience

Wirepas

• Finland
• Wireless Services
• 1 - 100 Employee

• Senior Software Design Engineer

  • Sep 2019 - Present

• Senior Test Automation Engineer

  • May 2018 - Sep 2019



Wapice Ltd

• Finland
• IT Services and IT Consulting
• 100 - 200 Employee

• Senior Software Designer

  • Oct 2016 - May 2018

  Embedded Software. Embedded Software.



Microsoft

• United States
• Software Development
• 700 & Above Employee

• Senior SW Engineer

  • Apr 2014 - Aug 2016

  I was working as Senior SW Engineer in Manufacturing Test Engineering. I was developing software to test hardware during production process for Windows Phone. My duties contain integration, debugging, HW build support, SW build automation and SW test automation. I have also designed and implemented removing of test mode software from retail devices to separately loadable software. This allows fast deliver of test mode software to repair centers without need to reapprove retail phone software. I was working as Senior SW Engineer in Manufacturing Test Engineering. I was developing software to test hardware during production process for Windows Phone. My duties contain integration, debugging, HW build support, SW build automation and SW test automation. I have also designed and implemented removing of test mode software from retail devices to separately loadable software. This allows fast deliver of test mode software to repair centers without need to reapprove retail phone software.



Nokia

• Finland
• Telecommunications
• 700 & Above Employee

• Principal engineer

  • Jan 2006 - Apr 2014

  I worked as Senior Specialist in production software. I was developing software to test hardware of MeeGo phones in several stages at manufacturing line. My focus was in challenges that new LTE modem introduced.I contributed to Ovi services as Principal SW Developer. I was designing privacy settings for Ovi services, including tasks with architecture, MySQL cluster, user interface and project management. We also evaluated OpenID providers and relying parties, and demonstrated those to operators as part of identity federation service.I worked as Software Team Leader while we were implementing VPN based communication solution for phones and tablets. Besides team leader duties I was developing Linux kernel module for network traffic filtering (iptables module). I was also fixing Java based traffic filtering controller and designing new communication API for Qt.I was implementing platform solutions for online rater for voice and data services (UCS 2.0). My duties contained defining HW, managing Red Hat components (e.g. helping with IPR checking) and fully automated installation of whole cluster (including e.g. Red Hat, OCFS2, Oracle 10g, Veritas Cluster Server and own application software). I contributed to online rater for data services (OSC 2.0) development on top of Red Hat Linux by defining (with product management) hardware for the system using IBM Blade Center and EMC storage, and by porting OSC 1.0/1.1 Sun Solaris based C++ applications to Red Hat based OSC 2.0. Show less

• Senior SW Engineer

  • Jan 1997 - Dec 2005

  I developed test tool for online charging data transfer on Windows platform. Test tool included also IPv6 support, which required implementation of Linux based test client to generate and send charging data to the tester.I worked in product management mainly in tasks related to I/O service, including storage devices (hard disks, DAT/DDS tape drives and Magneto-Optical disks). My duties contained requirements, quality testing and specification of improvements for DX200 MSC/HLR.

• SW engineer

  • Jan 1994 - Dec 1996

  I was responsible of storing and transfer of charging and statistic data while I was working as SW engineer in MSC/HLR product line. My duties contained implementation, quality assurance and answering to questions made by customers and customer representatives. I also implemented procedure for increasing capacity of mobile switching center: charging functions we separated from statistical unit to own charging unit in DX 200 based MSC. I also recovered valuable customer’s corrupted charging data using self-made C-coded tools. Show less